| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a permanent magnet generator of a self voltagecontrol type in which coils are arranged outside the generator and which generates a constant voltage at all times by generating a brake voltage by using the coils. <P>SOLUTION: The coils 38, 39 each having the number of windings that restrains generated voltages generated at windings 19 are connected to respective AC terminals 37 of three phases U, V and W generated by a winding 14 via a switch 35. The terminals 36 are connected to a motor 27. The coils 38, 39 are reversely wound up to a yoke 48 and constitute a primary side 50 of a transformer 41 while the coils 59 wound up to the yoke 48 of the transformer 41 constitute the secondary side 51 of the transformer, and connected to output terminals 53 through which the coils 59 output the constant voltages. <P>COPYRIGHT: (C)2003,JPO</p> |
